Home Distribution Surge Protector

Distribution Surge Protector

The distribution surge protector is used to protect against voltage transients between line and neutral, between line and earth, as well as between neutral and earth. It is installed in the input power panel and wired in parallel with the power supply.


This surge protection device is suitable for direct connection with the circuit whose current rating is up to 100 A. If the rated current exceeds 100 A, the fuse with the rated current ranging from 50 A to 100 A, conforming to BS HD 60269-2:2010 and BS88-2:2010, should be used to connect this surge suppressor. The fuse can also be replaced by the C type miniature circuit breaker.

Distribution Surge Protector

Our distribution surge protector is suitable for installation in computers and applied in important industrial laboratories.


Technical Specifications
Maximum let-through voltage (8/20 ms) 750V
Response time <10ns
Peak discharge current 20kA
Nominal voltage (DSP1P-0) 220/240V
Nominal voltage (DSP3P-0) 380/415V
Total energy (DSPl) 1280J
Total energy (DSP3) 2560J

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